import "./app4.css";
import $ from "jquery";

const html = `
<section id="app4">
<div class="circle"></div>
</section>
`;
const $element = $(html).appendTo($("body>.page"));

const $circle = $("#app4 .circle");
$circle
  .on("mouseenter", () => {
    $circle.addClass("active");
  })
  .on("mouseleave", () => {
    $circle.removeClass("active");
  });
